Table of Contents
Related Manuals for Landa MVC4-3000
Summary of Contents for Landa MVC4-3000
- Page 1 P R E S S U R E WA S H E R S OPERATOR’S MANUAL MVC3-3000 MVC4-3000 MVC4-3000E/S MVC4-3500E ® For technical assistance or the dealer nearest you, consult our web page at www.landa.com or call 800-LANDA-4-U (800-526-3248) or (360) 833-9100 96-61836...
-
Page 2: Table Of Contents
The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. 96-61836 • LANDA MVC • REV. 11/04... -
Page 3: Introduction & Important Safety Information
5. Risk of explosion - do not Landa, Inc. reserves the right to make changes at any spray flammable liquids or op- time without incurring any obligation. erate in an explosive location. -
Page 4: Important Safety Information
28. This machine must be attended during operation. 13. The best insurance against an accident is precau- tion and knowledge of the machine. BATTERY SAFETY 14. Landa will not be liable for any changes made to our standard machines, or any components not INFORMATION purchased from Landa. - Page 5 6. Always keep vent caps tight and level with the top of the battery. 7. Do not allow metal tools or metal parts to contact the positive (+) terminal and the negative (-) termi- nal or any metal connected to these terminals. 96-61836 • LANDA MVC • REV. 11/04...
-
Page 6: Component Identification
This system prevents internal Wand — Must be connected to the spray gun. pump damage. High Pressure Hose — Connect one end to water pump high pressure discharge nipple and the other end to spray gun. 96-61836 • LANDA MVC • REV. 11/04... -
Page 7: Assembly Instructions
90 amp hour rat- the dipstick on the top of the pump. ing (battery not included). This is for electric start models only. Caution: These machines are in- tended to be protected from outside environments. 96-61836 • LANDA MVC • REV. 11/04... -
Page 8: Operation Instructions
STEP 5: For hot water, turn the burner switch ON when a steady stream of water flows out of the spray gun. Burner will light automati- cally. NOTE: Do not start machine with burner switch on. 96-61836 • LANDA MVC • REV. 11/04... -
Page 9: Detergents & General Cleaning Techniques
If you run your pressure washer for 3-5 minutes with- out pressing the trigger on the spray gun, circulating water in the pump can reach high temperatures. When the water reaches this temperature, the pump protec- 96-61836 • LANDA MVC • REV. 11/04... -
Page 10: Shutdown Instructions
3. Pour about one teaspoon of engine oil through the gine manufacturer's manual for service and maintenance spark plug hole, pull the starter grip several times of the engine. and replace the plug. Then pull the starter grip slowly 96-61836 • LANDA MVC • REV. 11/04... -
Page 11: Maintenance
For safety, each machine is equipped with a high limit pumped through system. control switch. In the event that the temperature of the 6. Always use high grade quality Landa cleaning prod- water should exceed its operating temperature, the high ucts. - Page 12 When soot has been detected on visual observation, the soot on the coil must be washed off after following the coil re- moval steps. 96-61836 • LANDA MVC • REV. 11/04...
-
Page 13: Maintenance
Do not throttle down the engine for any length of time. 96-61836 • LANDA MVC • REV. 11/04... -
Page 14: Preventative Maintenance
Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your Landa dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer. -
Page 15: Troubleshooting
12V DC relay defective Test and replace. Fuel is not reaching combustion Check fuel pump for proper flow. Check chamber solenoid flow switch on machines with spray gun control for proper on-off flow control. 96-61836 • LANDA MVC • REV. 11/04... - Page 16 PRESENCE OF WATER Oil seal is worn Check and replace if necessary. IN OIL Air humidity is high Check and change oil twice as often. Packing is worn or bad Check and replace if necessary. 96-61836 • LANDA MVC • REV. 11/04...
- Page 17 Control switch is defective Replace switch. There is a loose wire Check and replace or tighten wiring. Burner motor is defective Replace motor. RELIEF VALVE Relief valve is defective Replace or repair relief valve. LEAKS WATER 96-61836 • LANDA MVC • REV. 11/04...
-
Page 18: Exploded View, Left Side
EXPLODED VIEW - LEFT SIDE 96-61836 • LANDA MVC • REV. 11/04... -
Page 19: Exploded View, Right Side
EXPLODED VIEW - RIGHT SIDE Detail See Control Box Illus. (Reversed View) 96-61836 • LANDA MVC • REV. 11/04... -
Page 20: Exploded View Parts List
Valve, E-Z Start, 5-23161 Pump, General, EZ-4035G 3/8" MPT x 1/8" FPT (4-35321E) 90-2020 Nut, Cage, 3/8" x 12 Gauge 4-02047714 Hose, 3/8" x 14", 2 Wire, Pressure Loop 2-30082 Pump Protector, 1/2" PTP 96-61836 • LANDA MVC • REV. 11/04... -
Page 21: Exploded View, Parts List
Label, MVC Frame Logo 11-1043 Label, Warning, Text 10-020110 Label, Use Only Kerosene 2-01037 Grommet, 1-5/16" Rubber 2-010066 Elbow, Fuel Tank 90-2000 Nut, 1/4" ESNA, NC 2-000891 Nipple, 1/2" x 2-1/2" Galv. 95-071048272 Lever, Brake, Black 96-61836 • LANDA MVC • REV. 11/04... -
Page 22: Control Panel, Exploded View
CONTROL PANEL - EXPLODED VIEW Grounding Screw (Reversed View) 96-61836 • LANDA MVC • REV. 11/04... -
Page 23: Control Panel, Parts List
Box, Electric, MVC 11-1042 Label, Ground 90-200012 Nut, Whiz Loc 2-011681 Cap, Capacitor, 1.37 x 1.50 x .060, Black, w/o Hole (Pull Start) 90-132 Screw, 6/32" x 5/8", HB (Pull Start) Not Shown 96-61836 • LANDA MVC • REV. 11/04... -
Page 24: Downstream Injector Assembly & Parts List
DOWNSTREAM INJECTOR ASSEMBLY #4-011184 ITEM PART NO. DESCRIPTION 3-12021 Injector, Det, Non-Adjust #3 2-9040 Clamp, Hose, UNI .46 - .54 4-02080000 Tube, 1/4" x 1/2", Clear Vinyl 6 ft. 2-1904 Strainer, 1/4", Hose Barb 96-61836 • LANDA MVC • REV. 11/04... -
Page 25: Hose & Spray Gun Assembly & Parts List
Coupler, 1/4" Male (4-3500) 2-0119 Quick Coupler O-Ring Sm 4-12803015 Nozzle, SAQMEG 1530, Yellow (3-3000) 4-12803000 Nozzle, SAQMEG 0003, Red, (3-3000) 4-12803025 Nozzle, SAQMEG 2503, Green, (3-3000) 4-12803040 Nozzle, SAQMEG 4003, White, (3-3000) Not Shown 96-61836 • LANDA MVC • REV. 11/04... - Page 27 LANDA Dealers, to make any representation or promise on behalf of LANDA, or to modify the terms, conditions, or limitations in any way. It is the buyer’s responsibility to ensure that the installation and use of LANDA products conforms to local codes.
- Page 28 ® P R E S S U R E WA S H E R S Form #96-61836 • Revised 11/04 • Printed in U.S.A.